What medical condition can arise from acute radiation syndrome?

Acute radiation syndrome (ARS) results from exposure to high doses of ionizing radiation over a short period, leading to a range of severe health effects. The correct response highlights the spectrum of conditions that manifest as direct consequences of ARS, primarily due to the damage inflicted on rapidly dividing cells such as those in the bone marrow, gastrointestinal tract, and nervous system.

Bone marrow depression occurs because the bone marrow is highly sensitive to radiation. This can lead to a significant drop in blood cell production, resulting in anemia, increased risk of infections, and impaired clotting due to low platelet counts. Gastrointestinal distress is also a key feature, as the lining of the intestines is affected by radiation exposure which can cause nausea, vomiting, diarrhea, and dehydration. Neurological symptoms can arise from radiation's impact on the central nervous system, which may manifest as confusion, seizures, or loss of consciousness, particularly at very high doses.

Other choices, while they represent health conditions, do not specifically arise from the acute and immediate effects of high radiation exposure in the same way. For example, chronic fatigue syndrome typically develops over a longer duration and is not directly linked as an immediate consequence of radiation exposure. Cardiovascular diseases and allergic reactions do not have a direct causal